@charset 'UTF-8';
*{ touch-action: pan-y; }
blockquote,
body,
dd,
dl,
figure,
form,
h1,
h2,
h3,
h4,
h5,
h6,
ol,
p,
ul {
  margin: 0
}
ol,
ul {
  padding: 0;
  list-style: none
}
a {
  text-decoration: none;
  color: inherit;
  outline: 0
}
a[href]:active,
button:active {
  background-image: -webkit-linear-gradient(to top,rgba(0,0,0,.05),rgba(0,0,0,.05));
  background-image: linear-gradient(to top,rgba(0,0,0,.05),rgba(0,0,0,.05))
}
body.iphone a[href]:active,
body.iphone button:active {
  background-image: none
}
em {
  font-style: normal
}
h1,
h2,
h3,
h4,
h5,
h6,
input,
select,
textarea {
  font-size: 100%
}
input,
select,
textarea {
  font-family: inherit;
  box-sizing: border-box
}
img {
  display: inline-block
}
p {
  word-break: break-all
}
main {
  display: block
}
output {
  speak: digits
}
html {
  font-size: 16px
}
@media screen and (min-width:375px) {
  html {
    font-size: calc(100% + 2 * (100vw - 375px)/ 39);
    font-size: calc(16px + 2 * (100vw - 375px)/ 39)
  }
}
@media screen and (min-width:414px) {
  html {
    font-size: calc(112.5% + 4 * (100vw - 414px)/ 586);
    font-size: calc(18px + 4 * (100vw - 414px)/ 586);
  }
}
@media screen and (min-width:600px) {
  html {
    font-size: calc(125% + 4 * (100vw - 600px)/ 400);
    font-size: calc(20px + 4 * (100vw - 600px)/ 400)
  }
}
@media screen and (min-width:1000px) {
  html {
    font-size: calc(137.5% + 6 * (100vw - 1000px)/ 1000);
    font-size: calc(22px + 6 * (100vw - 1000px)/ 1000)
  }
}
body {
  font-family: sans-serif;
  line-height: 1.5;
  -webkit-user-select: none;
  color: #33373d;
  fill: currentColor;
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: none;
  -webkit-touch-callout: none
}
body {
  background-color: #f6f7f9
}
[data-size] {
  box-sizing: border-box
}
[data-size=''] {
  display: block
}
[data-size='1'] {
  width: 1.25rem
}
[data-size='2'] {
  width: 2.5rem
}
[data-size='3'] {
  width: 3.75rem
}
[data-size='4'] {
  width: 5rem
}
[data-size='5'] {
  width: 6.25rem
}
[data-size='6'] {
  width: 7.5rem
}
[data-size='7'] {
  width: 8.75rem
}
[data-size='8'] {
  width: 10rem
}
[data-size='9'] {
  width: 11.25rem
}
[data-size='10'] {
  width: 12.5rem
}
[data-size='11'] {
  width: 13.75rem
}
[data-size='12'] {
  width: 15rem
}
[data-size='13'] {
  width: 16.25rem
}
[data-size='14'] {
  width: 17.5rem
}
.red {
  color: #ed424b
}
.blue {
    color: #4284ed;
}
aria {
    font-size: 0;
}
.aside,
.aside-overlay{
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0
}
.module {
    margin: .75rem 0;
    background-color: #fff;
}
.btn-blank {
    line-height: 2.5rem;
    display: block;
    text-align: center;
}
.header {
    position: relative;
    box-sizing: border-box;
    padding-top: .3rem;
    padding-bottom: .625rem;
}
.header-back {
  position: absolute;
  bottom: 0;
  left: 0;
    margin-left: 0.2rem;
}
.header-operate {
    position: absolute;
    top: 0.1rem;
    right: 0.1rem;
    bottom: 0;
}
.read-opt-header .header-operate .iconfont {
    margin-left: .25rem;
}
.header-operate > .iconfont, .header-operate-a {
    float: left;
    overflow: hidden;
    width: 1rem;
    height: 1rem;
}
.btn-group {
    display: table;
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    table-layout: fixed;
}
.btn-group-cell {
    font-size: 100%;
    font-weight: 400;
    display: table-cell;
}
[hidden] {
  display: none
}
i.iconfont {
	font-size: 20px;
  line-height: 1.3;
  vertical-align: -.25ex;
  width: 1em;
  height: 1em;
  fill: currentColor;
}
.page-read {
    position: relative;
}
.page-read:not(.H) {
    padding-top: 1rem;
}
.page-read, .page-read-cover {
    color: rgba(0,0,0,.85);
}
.page-read-cover, .page-read-opt, .page-read.H {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.read-article {
    font-size: 1rem;
    line-height: 1.8;
    overflow: hidden;
    min-height: calc(100vh - 44px);
    margin: 0 16px;
    text-align: justify;
}
.read-article h3 {
    font-size: 1.5em;
    font-weight: 400;
    line-height: 1.2;
    margin: 1em 0;
}
.read-article p {
    font-size: 1em;
    margin: .1em 0;
}
.read-section {
    overflow: hidden;
    min-height: inherit;
}
.read-load-next, .read-load-prev {
    font-size: .75rem;
    position: relative;
    right: 0;
    left: 0;
    overflow: hidden;
    height: 58px;
    transition: height .25s,border-bottom-width .25s;
    text-align: center;
    color: rgba(0,0,0,.4);
}
.read-load-next .btn-normal {
    font-size: .3rem;
    border-radius: 99px;
    line-height: 0;
}
.read-load-next .btn-blank {
    font-size: 1rem;
}
.read-load-icon, .read-load-p {
    position: absolute;
    left: 0;
    width: 100%;
}
.read-load-icon {
    height: 1rem;
    min-height: 1rem;
}
.read-load-prev {
    z-index: 1;
    height: 0;
    margin-top: -10px;
    border-bottom: 10px solid transparent;
}
.read-load-prev .read-load-icon {
    bottom: 24px;
}
.read-load-prev .read-load-p {
    bottom: 0;
}
a.read-load-icon[class] {
    position: absolute;
}

.H .page-read-content {
    position: absolute;
    top: 2.75rem;
    bottom: 1rem;
    overflow: hidden;
    width: 100%;
    border-top: 0;
}
.H .read-page-num {
    display: block;
}
.H .read-article {
    height: 100%;
}
.H .read-article {
    min-height: 100%;
}
.H .read-section {
    overflow: visible;
    height: 100%;
    -webkit-columns: calc(100vw - 32px) 1;
    -webkit-column-gap: 16px;
    columns: calc(100vw - 32px) 1;
    column-gap: 16px;
}
.H .read-load-next, .H .read-load-prev {
    display: none;
}
.page-read-top {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    height: 44px;
    background: inherit;
}
.skin-default .page-read-top {
    background: url(../images/skin-default-t.jpg) no-repeat center top;
    background-size: 100%;
}
.read-book-name {
    font-size: .3rem;
    font-weight: 400;
    position: absolute;
    top: 15px;
    left: 1rem;
    color: rgba(0,0,0,.4);
}
.read-page-mark {
    font-size: 0;
    position: absolute;
    left: 0;
    overflow: hidden;
    width: 0;
    height: 0;
    -webkit-transition: opacity .25s;
    transition: opacity .25s;
    opacity: 0;
    border: 4px solid transparent;
    border-left-color: #ed424b;
    background: 0 0;
}
.read-page-num {
    font-size: 10px;
    position: absolute;
    bottom: 0;
    left: 1rem;
    display: none;
    color: rgba(0,0,0,.4);
}

.page-read-opt {
  visibility: hidden;
  -webkit-transition: opacity .15s,visibility .15s;
  transition: opacity .15s,visibility .15s;
  opacity: 0
}
.page-read-opt.active {
  visibility: visible;
  -webkit-transition: none;
  transition: none;
  opacity: 1
}
.page-read-opt .active > .icon-font-set,
.page-read-opt .active > .icon-progress,
.page-read-opt .icon-font-set-on,
.page-read-opt .icon-progress-on,
a[data-mode=add] .icon-tag-del,
a[data-mode=day] .icon-night,
a[data-mode=del] .icon-tag-add,
a[data-mode=night] > .icon-day {
  display: none
}
.page-read-opt .active > .icon-font-set-on,
.page-read-opt .active > .icon-progress-on,
a[data-mode=add] .icon-tag-add,
a[data-mode=day] > .icon-day,
a[data-mode=del] .icon-tag-del,
a[data-mode=night] > .icon-night {
  display: inline
}
.active > .read-opt-footer-h {
  text-shadow: 0 0 2px rgba(255,255,255,.5)
}
.read-opt-bot,
.read-opt-footer,
.read-opt-header,
.read-opt-more {
  -webkit-transition: opacity .15s,-webkit-transform .15s,visibility .15s;
  transition: opacity .15s,transform .15s,visibility .15s;
  color: #fff;
  border-bottom: 0;
  background-color: rgba(0,0,0,.9)
}
.read-opt-header {
  -webkit-transform: translateY(-100%);
  transform: translateY(-100%)
}
.read-opt-header .header-operate .icon {
  margin-left: .25rem
}
.read-opt-footer {
  -webkit-transform: translateY(100%);
  transform: translateY(100%)
}
.active > .read-opt-footer,
.active > .read-opt-header {
  -webkit-transform: translateY(0);
  transform: translateY(0)
}
.read-opt-more {
  position: absolute;
  right: 0;
  visibility: hidden;
  width: 5rem;
  padding: .175rem 0;
  opacity: 0
}
.read-opt-more.active {
  visibility: visible;
  -webkit-transition: none;
  transition: none;
  opacity: 1
}
.read-opt-more .read-opt-a h4 {
  display: inline
}
.read-opt-a {
  font-size: .2rem;
  display: block;
  padding: .1rem 1rem
}
.read-opt-a .iconfont {
  font-size: 16px;
  margin-right: 1rem
}
.read-opt-header .iconfont {
  font-size: 24px
}
.read-opt-footer {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1.5rem;
  text-align: center
}
.read-opt-footer .btn-group {
  height: 100%
}
.read-opt-footer .btn-group-cell {
  font-size: 16px;
  padding-top: .375rem
}
.read-opt-footer-h {
  font-size: 10px;
  font-weight: 300;
  line-height: 1;
  position: relative
}
.read-opt-footer-h::first-line {
  color: rgba(255,255,255,.8)
}
.icon-comment + .read-opt-footer-h output {
  font-size: 12px;
  position: absolute;
  left: 50%;
  margin-top: -1.5rem;
  transform: scale(.75);
  background-color: #000
}
.read-opt-bot {
  position: absolute;
  right: 0;
    height: 5rem;
  bottom: 0.3rem;
  left: 0;
  visibility: hidden;
  -webkit-transform: translateY(.5px);
  transform: translateY(.5px);
  opacity: 0;
  background-clip: padding-box
}
.read-opt-bot.active {
  visibility: visible;
  -webkit-transition: none;
  transition: none;
  opacity: 1
}
.read-join-sj {
  font-size: .875rem;
  line-height: 2.25rem;
  position: absolute;
  top: 3.75rem;
  right: 0;
  padding: 0 .5rem 0 .75rem;
  -webkit-transition: color .15s,-webkit-transform .15s;
  transition: color .15s,transform .15s;
  -webkit-transform: translateX(100%);
  transform: translateX(100%);
  color: rgba(255,255,255,.5);
  border-radius: 3rem 0 0 3rem;
  background: rgba(0,0,0,.9)
}
.read-join-sj[href] {
  color: #fff
}
.active > .read-join-sj {
  -webkit-transform: translateX(0);
  transform: translateX(0)
}
.read-prog-info {
  border-bottom: 1px solid rgba(255,255,255,.1)
}
.read-prog-next,
.read-prog-prev {
  font-size: .875rem;
  position: absolute;
  top: .5rem;
  height: 1.25rem;
  padding: .5rem 0
}
.read-prog-next .icon,
.read-prog-prev .icon {
  margin: 0 .125rem
}
.read-prog-prev {
  left: .375rem
}
.read-prog-prev .icon-arrow-r {
  -webkit-transform: scaleX(-1);
  transform: scaleX(-1)
}
.read-prog-next {
  right: .375rem
}
.read-prog-val {
  font-size: .875rem;
  margin: 0 5rem;
  padding: .75rem 0 .25rem;
  text-align: center
}
.read-prog-val output {
  font-size: .75rem;
  opacity: .8
}
.read-prog-bar {
  padding: 1rem 2rem
}
.read-font-bar > input,
.read-prog-bar > input {
  visibility: hidden;
  width: 100%;
  margin: 0
}
.read-set-layout,
.read-set-skin {
  padding: .5rem .5rem;
  padding-right: 0;
  border-bottom: 1px solid rgba(255,255,255,.1)
}
.read-set-font {
    height: 1rem;
  border-bottom: 1px solid rgba(255,255,255,.1)
}
.read-font-bar {
  padding: 0.5rem 0.5rem 0.5rem 1rem
}
.read-font-bar > input {
  display: block;
  height: 14px
}
.read-font-bar .range-track > .active::after,
.read-font-bar .range-track > .active::before {
  display: block;
  margin-bottom: 1.0625rem
}
.read-font-down,
.read-font-up {
  font-size: 1rem;
  position: absolute;
  width: 1rem;
  height: 1.5rem;
  text-align: center
}
.read-font-down i, .read-font-up i {
    vertical-align: 2ex;
    position: relative;
    right: -0.1rem;
    top: 0.025rem;
}
.read-font-down {
  left: 0
}
.read-font-up {
  right: 0
}
.read-set-cell {
  position: relative
}
.read-set-cell > input {
  position: absolute;
  z-index: 1;
  width: 100%;
  width: calc(100% - 0.4rem);
  height: 100%;
  margin: 0;
  opacity: 0
}
.read-set-cell > label {
  display: block;
  margin-right: 0.4rem;
  height: 0.6rem;
}
.read-skin-blue,
.read-skin-default,
.read-skin-green,
.read-skin-light {
  position: relative;
  height: 1.875rem;
  -webkit-transition: color .15s;
  transition: color .15s;
  color: transparent;
  border-radius: 3px;
  box-shadow: inset 0 .5px,inset .5px 0,inset -.5px 0,inset 0 -.5px
}
.read-skin-default {
  background: #c4b395 url(../images/skin-default-s.png) no-repeat center;
  background-size: 100%
}
.read-skin-blue {
  background: #cad9e8
}
.read-skin-green {
  background: #d1edd1
}
.read-skin-light {
  background: #e6e6e6
}
.read-btn-layout {
  font-size: .8125rem;
  line-height: 1.6875rem;
  display: block;
  -webkit-transition: opacity .15s;
  transition: opacity .15s;
  text-align: center;
  opacity: .4;
  border: 1px solid;
  border-radius: 3px
}
:checked + .read-btn-layout {
  opacity: 1
}
.read-turn-tip {
  font-size: 0;
  position: absolute;
  bottom: 3rem;
  left: 50%;
  display: none;
  width: 13.75rem;
  height: 14rem;
  margin-left: -6.875rem;
  background: url(/qdm/img/guide-read-set.b990c.png) no-repeat bottom center;
  background-size: 100% 100%
}
.read-cover-h,
.read-cover-v {
  position: absolute
}
.read-cover-h {
  top: 21px;
  right: 16px;
  bottom: 21px;
  left: 16px;
  border-right: 1px solid rgba(0,0,0,.2);
  border-left: 1px solid rgba(0,0,0,.2)
}
.read-cover-v {
  top: 16px;
  right: 21px;
  bottom: 16px;
  left: 21px;
  text-align: center;
  border-top: 1px solid rgba(0,0,0,.2);
  border-bottom: 1px solid rgba(0,0,0,.2)
}
.read-cover-cor {
  position: absolute;
  width: 10px;
  height: 10px;
  text-align: left
}
.read-cover-cor::after,
.read-cover-cor::before {
  position: absolute;
  content: '';
  border: 1px solid rgba(0,0,0,.2)
}
.read-cover-cor::before {
  width: 5px;
  height: 5px;
  border-width: 0 1px 1px 0
}
.read-cover-cor::after {
  top: 5px;
  left: 5px;
  width: 3px;
  height: 3px;
  border-radius: 0 1px 1px 1px
}
.read-cover-cor:nth-of-type(1) {
  top: -1px;
  left: -5px
}
.read-cover-cor:nth-of-type(2) {
  top: -1px;
  right: -5px;
  -webkit-transform: scaleX(-1);
  transform: scaleX(-1)
}
.read-cover-cor:nth-of-type(3) {
  right: -5px;
  bottom: -1px;
  -webkit-transform: scale(-1,-1);
  transform: scale(-1,-1)
}
.read-cover-cor:nth-of-type(4) {
  bottom: -1px;
  left: -5px;
  -webkit-transform: scaleY(-1);
  transform: scaleY(-1)
}
.read-cover-data {
  width: 100%;
  margin-top: 3.25rem
}
.read-cover-data .gray,
.read-cover-data .read-gray {
  font-size: .8125rem
}
.read-cover-copy {
  font-size: .8125rem;
  position: absolute;
  right: 0;
  bottom: 1.3125rem;
  left: 0
}
.read-cover-copy .gray {
  font-size: .75rem
}
.read-cover-figure {
  display: inline-block;
  padding: 3px;
  border: 1px solid #efece5;
  background-color: #fcfcfa
}
.read-cover-img {
  display: block;
  width: 5.625rem;
  height: 7.5rem;
  -webkit-filter: grayscale(100%);
  filter: grayscale(100%)
}
.read-cover-title {
  font-size: 1.5rem;
  font-weight: 700
}
.read-cover-author {
  font-size: .8125rem
}
.read-cover-info {
  display: inline-block;
  width: 100%;
  vertical-align: middle
}
.read-cover-v {
  white-space: nowrap
}
.read-cover-v::after {
  display: inline-block;
  height: 80%;
  content: '';
  vertical-align: middle
}
.aside {
  position: fixed;
  z-index: 3;
  visibility: hidden;
  overflow: hidden;
  -webkit-transition: visibility .25s;
  transition: visibility .25s;
}
.aside.active {
  visibility: visible;
  -webkit-transition: none;
  transition: none
}
.aside.active ~ .page {
  pointer-events: none
}
.aside-overlay,
.guide-overlay {
  -webkit-transition: opacity .25s;
  transition: opacity .25s;
  opacity: 0;
  background-color: #000
}
.active > .aside-overlay,
.active > .guide-overlay {
  opacity: .6;
}
.aside-content,
.aside-popup {
  position: absolute;
  right: 0;
  bottom: 0;
  -webkit-transition: -webkit-transform .15s;
  transition: transform .15s;
  background-color: #fff
}
.active > .aside-content,
.active > .aside-popup {
  -webkit-transform: translate(0,0);
  transform: translate(0,0)
}
.aside-content {
  top: 0;
  left: 2.5rem;
  -webkit-transform: translateX(100%);
  transform: translateX(100%)
}
.aside-popup {
  position: absolute;
  left: 0;
  -webkit-transform: translateY(100%);
  transform: translateY(100%)
}
.module-merge {
    margin: 0;
}
.chapter-tab-x {
  display: none
}
.chapter-tab-x.active {
  display: block
}
.aside .chapter-tab-x {
  position: absolute;
  top: 0rem;
  right: 0;
  bottom: 0;
  left: 0
}
.aside .chapter-tab-x:not(.scrollable) {
  overflow: auto;
  -webkit-overflow-scrolling: touch
}
.chapter-ol {
  border-bottom: 1px solid #f0f1f2
}
.chapter-li .radio {
  display: none;
  margin-top: .375rem;
  margin-left: .5rem
}
.chapter-li::after {
  display: block;
  margin-top: -1px;
  margin-left: 1rem;
  content: '';
  transform: scaleY(.75);
  border-top: 1px solid #f0f1f2
}
.chapter-li:last-child::after,
.chapter-li:nth-last-of-type(1)::after {
  display: none
}
.chapter-li-a {
  font: 14px/20px a;
  display: block;
  overflow: hidden;
  padding: 12px 1rem
}
.chapter-ol-catalog .chapter-li-a {
  padding-right: 2rem;
  white-space: nowrap;
  text-overflow: ellipsis
}
@media screen and (max-width:320px) {
  .chapter-li-a {
    padding: 11px 1rem
  }
}
@media screen and (min-width:414px) {
  .chapter-li-a {
    font: 15px/22px a
  }
}
.chapter-index {
  font-weight: 500
}
.range {
  position: absolute;
  display: inline;
  height: 14px
}
.range-track {
  height: 2px;
  margin-top: 6px;
  text-align: left;
  border-left: 0 solid #ed424b;
  border-radius: 10px;
  background-color: rgba(255,255,255,.2)
}
.range-thumb {
  position: absolute;
  width: 12px;
  height: 12px;
  margin: -11px 0 0 -12px;
  -webkit-transition: border-color .15s,background-color .15s;
  transition: border-color .15s,background-color .15s;
  border: 6px solid transparent;
  border-radius: 20px;
  background-color: #ed424b;
  background-clip: content-box
}
.range-thumb::after,
.range-thumb::before {
  position: absolute;
  left: 50%;
  display: none;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%)
}
.range-thumb::before {
  font-size: 14px;
  line-height: 20px;
  bottom: 26px;
  min-width: 20px;
  padding: 1px 5px 0;
  content: attr(data-tips);
  text-align: center;
  color: #fff;
  border-radius: 3px;
  background-color: rgba(0,0,0,.9)
}
.range-thumb::after {
  bottom: 17px;
  content: '';
  opacity: .9;
  border: 5px solid transparent;
  border-top-color: #000
}
.range-thumb.active {
  background-color: #fff
}
.range-shadow {
  position: absolute;
  display: none;
  width: 12px;
  height: 12px;
  margin-top: 1px;
  margin-left: -6px;
  opacity: .6;
  border-radius: 20px;
  background-color: #ed424b
}
.range-shadow[data-value] {
  display: block
}
.center {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    margin: auto;
}
.btn-normal {
  font-size: .8125rem;
  line-height: 1.875rem;
  display: inline-block;
  padding: 0 1rem;
  text-align: center;
  border-radius: .125rem;
  background-color: currentColor
}
.btn-normal::first-line {
  color: #fff
}
.skin-default {
  background-color: #c4b395
}
.skin-default .page-read-cover {
  background: #c4b395 url(../images/skin-default.jpg) no-repeat center;
  background-size: 100% 100%
}
.skin-default .page-read-top {
  background: url(../images/skin-default-t.jpg) no-repeat center top;
  background-size: 100%
}
.skin-default .page-read {
  background: url(../images/skin-default-t.jpg) no-repeat center top,url(../images/skin-default-b.jpg) no-repeat center bottom,url(../images/skin-default-m.jpg) repeat-y center 119px;
  background-size: 100%
}
.skin-blue .page-read,
.skin-blue .page-read-cover {
  background: #c3d4e6
}
.skin-green .page-read,
.skin-green .page-read-cover {
  background: #c8e8c8
}
.skin-light .page-read,
.skin-light .page-read-cover {
  background: #fff
}
.read-night {
  background-color: #1a1a1a
}
.read-night .page-read,
.read-night .page-read-cover,
.read-night .page-read-top {
  color: rgba(255,255,255,.5);
  background: #1a1a1a
}
.read-night .read-book-name,
.read-night .read-load-error,
.read-night .read-load-next,
.read-night .read-load-prev {
  color: inherit
}
.read-night .read-gray {
  color: rgba(255,255,255,.5)
}
.read-night .read-author-say {
  background-color: rgba(255,255,255,.05)
}